JEE Main Session 2 2026: Common Mistakes to Avoid in the Exam

The JEE Main Session 2 2026 is scheduled to be conducted between April 2 and April 8, 2026. This attempt is extremely important for aspirants who want to improve their scores, secure a higher percentile, and qualify for top engineering institutes like NITs, IIITs, and GFTIs.

While preparation plays a major role, exam-day mistakes can significantly impact your final score. Avoiding these common errors can help you convert your hard work into success.

JEE Main Session 2 2026 Exam Schedule

As per official updates:

• Paper 1 (B.E./B.Tech): April 2, 4, 5, 6, and 8, 2026
• Paper 2 (B.Arch/B.Planning): April 7, 2026

This makes Session 2 the final opportunity to improve your performance.

Why Avoiding Mistakes is Crucial

Even well-prepared students lose marks due to poor execution. JEE Main is not just about knowledge—it’s about:
 Accuracy
 Time Management
 Smart Decision Making

A few wrong attempts can reduce your percentile due to negative marking, so strategy matters as much as preparation.

1. Guessing Answers Without Logic

One of the most common mistakes is attempting questions without proper understanding.

The Problem:
Random guessing leads to negative marking under the +4/-1 scheme.

Smart Approach:

• Attempt only when you can eliminate at least two options
• Skip questions if unsure

 Accuracy is more important than the number of attempts.

2. Poor Time Allocation Between Sections

Students often spend excessive time on one subject (usually Maths), leaving less time for others.

The Problem:
Spending more than 60 minutes on one section creates pressure later.

Smart Strategy:
Follow a three-round method:

• Round 1: Solve easy questions quickly
• Round 2: Attempt moderate-level problems
• Round 3: Try difficult questions (if time allows)

3. Ignoring Instructions in Numerical Questions

Numerical Value Type questions require careful attention.

The Problem:
Incorrect rounding or format leads to wrong answers.

Example:
If the answer is 5.4 and instructions say “round off,” correct answer is 5, not 5.4.

Smart Tip:
Always read instructions carefully before submitting answers.

4. Unorganized Rough Work

Messy calculations often result in avoidable errors.

The Problem:
Mixing calculations from different questions causes confusion.

Smart Solution:

• Divide rough sheets into sections
• Label each question clearly

Organized work reduces silly mistakes.

5. Exam Stress and Last-Minute Panic

Stress can negatively affect your performance, even if you are well prepared.

The Problem:
Lack of sleep and anxiety reduce focus and accuracy.

Smart Solution:

• Get at least 6–7 hours of sleep
• Stay calm and confident

 A relaxed mind performs better under pressure.

6. Ignoring Exam Day Guidelines

Not following instructions can lead to unnecessary issues at the exam center.

Common Mistakes:

• Carrying prohibited items (gadgets, metal objects)
• Forgetting admit card or ID proof
• Arriving late

What You Should Do:

• Carry admit card + valid ID + passport-size photo
• Reach the center at least 90 minutes early
• Follow all NTA guidelines strictly

Final Tips to Score Better in JEE Main 2026

 Focus on accuracy, not just attempts
 Revise NCERT concepts thoroughly
 Practice mock tests regularly
 Manage time wisely during the exam
 Stay calm and confident